What is Sandra Barbu's NPI number?

Sandra Barbu's National Provider Identifier (NPI) is 1659775229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sandra Barbu's specialty?

Sandra Barbu is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Sandra Barbu located?

Sandra Barbu's practice location on file with NPPES is 200 Kalmus Dr, Costa Mesa, CA 92626-5922.

What is Sandra Barbu's phone number?

The practice phone number listed in the NPPES registry for Sandra Barbu is (714) 966-4000.

Is Sandra Barbu's NPI active?

Yes — Sandra Barbu's NPI (1659775229) is active in the NPPES registry as of the last update on 2026-05-15.

IndividualActive

Sandra Barbu

NPI 1659775229 · Speech-Language Pathologist · Costa Mesa, CA

Sandra Barbu is a Speech-Language Pathologist provider in Costa Mesa, CA (NPI 1659775229).

Provider details

NPI number: 1659775229
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: Yes
License: 24983 (CA)

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 24983 (CA)
Speech, Language and Hearing Service Providers

Profile Score

Detailed profile(75/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
11 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

200 Kalmus Dr

Costa Mesa, CA 92626-5922

Phone: (714) 966-4000

Street-level locationGet directions

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Mailing address